Contents

 

General Information

4

Hazard Definitions

4

Professional Installer’s Responsibility

5

Pre-installation Checklist

5

Indoor Installation

5

Combustion Air Supply

5

Clearances

5

Fuel Gas Supply

5

Flue Vent System

5

Electrical Supply

7

Verify Burner Components

7

Verify Firing Input Range

7

Verify Burner Air Tube Assembly

7

Mount the Burner

10

Connect Gas Piping

10

Gas Trains

11

Wire the Burner

14

Sequence of Operation

14

Prepare the Burner for Start-up

17

Start-up Checklist

17

Start the Burner

18

Burner Start Procedure

18

Initial Air Settings

18

Optional Modulation Linkage Adjustment Instructions

20

Adjustment Procedure

20

Modulation Control

22

Verify Input Firing Rate

23

Estimating Rate

24

Clocking a Gas Meter

24

Uncorrected Flow Rate

24

Pressure Correction

24

Temperature Correction

24

BTU’s and MBH

24

Check Operation and Safety Controls

26

Use Test Instruments to Set Combustion

27

Recommended Combustion Test Sequence

27

Maintenance and Service

28

Annual Maintenance

28

Appliance

28

Gas Supply Piping

29

Installation Area

29

Adjust the Burner for Proper Combustion

29

Flame Safeguard

29

Manual Shutdown for Long Periods

29

Ignition Reliability

29

Propane Restrictor Description

31

Installation

31

For the Operator

33

Replacement Parts

34

Limited Warranty Information

36

CG15, CG25, CG50 Burner Manual

3

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Beckett CG50, CG25, CG15 manual Contents

CG25, CG50, CG15 specifications

Beckett CG25, CG15, and CG50 are advanced burner systems designed for optimal performance in residential and commercial heating applications. Developed with state-of-the-art technology, each model offers distinct features and characteristics tailored to meet varying demands.

The Beckett CG25 is engineered for medium-output applications, providing reliable heating with exceptional efficiency. One of its standout features is the high-performance combustion head which enhances the air-fuel mixing process, leading to improved burn quality and reduced emissions. Additionally, the CG25 incorporates a fully automatic control system that allows for precise temperature regulation, contributing to energy savings and lower operational costs.

The Beckett CG15, meanwhile, is ideal for smaller residential systems. It stands out for its compact design, making it easy to install in tight spaces. Despite its size, the CG15 does not compromise on performance. It features advanced flame retention technology, which ensures a stable and efficient burn, while its low noise operation adds convenience for users. The CG15 also benefits from a robust safety system that includes a lockout feature to prevent unsafe operation.

On the higher end, the Beckett CG50 is designed for larger heating applications and is capable of generating high outputs while maintaining fuel efficiency. Its innovative design encompasses a three-stage combustion process that enhances efficiency and minimizes emissions significantly. The CG50 also features advanced diagnostic capabilities, providing real-time feedback and enabling proactive maintenance, which increases reliability and prolongs equipment life.

All three models are built with durability in mind, utilizing high-quality materials to withstand harsh operating conditions. They are compatible with various types of fuel, including oil and gas, making them versatile solutions for a broad range of heating needs. Beckett's commitment to sustainability is evident in the design of these burners, as they comply with stringent environmental regulations.

In conclusion, the Beckett CG25, CG15, and CG50 systems represent a blend of innovative technology, efficiency, and robust design. Their unique features cater to different heating demands, making them suitable for various applications while ensuring both performance and reliability. Whether for residential or commercial use, these burners are ideal choices for anyone looking to invest in a high-quality heating solution.